I'm kind of skeptical linking a personal account to my channel by posting in groups on FB. The reason to this is that I have posted a some guides with my content on Steam and because of that I get a lot of PMs and Friend requests from people who have found me from my Steam guides. I would hate if a similar thing happened to me on FB where every time I log in there (which isn't very often anymore) I'll have a bunch of PMs/chat messages from people I don't know.